I'm not concerned with looks; i think 16s look just fine, although i would consider 17s. I've read that having more sidewall makes the car more predictable at the limit, ie it is easier to feel as the car is loosing adhesion. Do any of you have any experience with this?

 

BFG Gforce KDW..... 205-55-16 front***245-45-16 rear.. Good mileage @ 13,000 street miles 4 ax and two weekend track events before they were gone. Very,very,very predictable at the limit. Not quite as good overall grip as the S-03 or S02 but much more predictable in wet or dry and great handling in the rain all at a pretty reasonable cost.